D And F Block Elements Question 484
Question: A solution of copper sulphate may be kept safely in the container made up of
Options:
A) $ Fe $
B) $ Ag $
C) $ Zn $
D) $ Al $
Show Answer
Answer:
Correct Answer: B
Solution:
Since Ag is less reactive than Cu therefore it does not displace Cu from $ CuSO_4 $ while other metals are more reactive, they displace Cu from $ CuSO_4 $ .
BETA
